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exis [7]
3 years ago
6

What is the density of an object with a volume of 30ml and a mass of 90 grams

Chemistry
1 answer:
Crank3 years ago
8 0

Answer:

<h2>Density = 3 g/mL</h2>

Explanation:

Density of a substance can be found by using the formula

<h3>Density =   \frac{mass}{volume}</h3>

From the question

mass = 90 g

volume = 30 mL

Substitute the values into the above formula and solve for the Density

That's

<h3>Density  = \frac{90}{30}  \\  =  \frac{9}{3}</h3>

We have the final answer as

<h3>Density = 3 g/mL</h3>

Hope this helps you

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We have that the work function of the metal

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From the Question we are told that

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Explanation:

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